Diethylene Glycol (DEG), identified by CAS number 111-46-6, is a pivotal organic compound widely utilized across numerous industrial sectors. As a colorless, viscous liquid with a high boiling point, it offers excellent solvency and hygroscopic properties, making it a sought-after chemical intermediate. For procurement managers and R&D scientists seeking reliable chemical suppliers, understanding the key attributes and sourcing channels for DEG is crucial.

The chemical structure of Diethylene Glycol, 2,2'-Oxydiethanol, contributes to its versatility. It commonly serves as an industrial solvent, finding applications in printing inks, textile processing, and as a dehydrating agent for natural gas. Its utility extends to the production of antifreeze and deicing fluids, where its low freezing point is a significant advantage. Furthermore, DEG acts as a plasticizer and humectant in various formulations, contributing to product flexibility and moisture retention.

In the realm of chemical synthesis, Diethylene Glycol is a valuable comonomer, notably in the manufacturing of polyester resins like poly(ethylene terephthalate) (PET). This role underscores its importance in the plastics and fiber industries. For businesses looking to buy Diethylene Glycol, sourcing from reputable manufacturers in China offers a strategic advantage in terms of cost-effectiveness and consistent supply. Many Chinese chemical suppliers specialize in high-purity grades, meeting the rigorous demands of pharmaceutical intermediates and other sensitive applications.

When sourcing Diethylene Glycol, it is essential to partner with suppliers who can provide comprehensive technical data, including Certificates of Analysis (CoA) and Safety Data Sheets (SDS). These documents ensure the product meets required specifications and facilitates safe handling and application. For those in the market to purchase this chemical, exploring options from established Chinese manufacturers is a prudent step to secure a stable supply chain and competitive pricing. Understanding the market dynamics and identifying reliable manufacturers will directly impact the efficiency and quality of your operations.